Intermittent versus continuous intravenous epoprostenol for the treatment of digital ischemia.

Digital ischemia can be a painful complication of Raynaud's phenomenon or systemic sclerosis, which is caused by narrowing of blood vessels in the toes and hands. Epoprostenol is a potent vasodilator that may be used to treat digital ischemia in this patient population. Our institution provides epoprostenol infusion using two different administration techniques: a 30-h continuous infusion option and a 5-day intermittent 6-h infusion.

Effects of religious and cultural beliefs on vaccine attitudes in a Hispanic immigrant population in the United States.

Hispanic Immigrants (HI) have lower vaccination rates than their non-Hispanic white counterparts. Culturally appropriate interventions are more influential in evoking change among viewers; therefore, it is important to understand the cultural factors of specific ethnic groups. In this study, we identify cultural barriers to vaccination of Hispanic Immigrants.

Pharmacotherapy considerations with finerenone in the treatment of chronic kidney disease associated with type 2 diabetes.

Purpose: This review provides an overview of the management of chronic kidney disease (CKD) associated with type 2 diabetes (T2D), how the novel treatment class of nonsteroidal mineralocorticoid receptor antagonists (MRAs) fits within the treatment landscape, and how pharmacists can contribute to the multidisciplinary care of patients with CKD associated with T2D.

Summary: Optimizing pharmacotherapy for patients with CKD associated with T2D is critical to prevent or slow progression to end-stage kidney disease and reduce the incidence of cardiovascular events. However, many patients with CKD receive suboptimal treatment, in part because of the high complexity of care required, a lack of disease recognition among providers and patients, and a failure to utilize new kidney-protective therapies.

Decrease in Overall Vaccine Hesitancy in College Students during the COVID-19 Pandemic.

The COVID-19 pandemic changed our world as we know it and continues to be a global problem three years since the pandemic began. Several vaccines were produced, but there was a considerable amount of societal turmoil surrounding them that has affected the way people view not only COVID-19 vaccines but all vaccines. We used a survey to compare how attitudes towards vaccination have changed in college students during the pandemic.

Effects of Religious Practice and Teachings about Sexual Behavior on Intent to Vaccinate against Human Papillomavirus.

Human papillomavirus (HPV) is the most common sexually transmitted infection in the United States. Most infections are mild and clear without treatment in 1 to 2 years. Some HPV strains result in persistent infection, which can cause various cancers, including cervical, penile, anal, mouth, and throat cancers.

Effect of Replacing Vendor QTc Alerts with a Custom QTc Risk Alert in Inpatients.

Objective: The aim of the study is to implement a customized QTc interval clinical decision support (CDS) alert strategy in our electronic health record for hospitalized patients and aimed at providers with the following objectives: minimize QTc prolongation, minimize exposure to QTc prolonging medications, and decrease overall QTc-related alerts. A strategy that was based on the validated QTc risk scoring tool and replacing medication knowledge vendor alerts with custom QTc prolongation alerts was implemented.

Methods: This is a retrospective quasi-experimental study with a pre-intervention period (August 2019 to October 2019) and post-intervention period (December 2019 to February 2020).

Tacrolimus time in therapeutic range and long-term outcomes in heart transplant recipients.

Study Objective: Little is known about the association between tacrolimus time in therapeutic range (TTR) within the guideline-recommended targets and heart transplant (HT) patient outcomes. This study evaluated the association of early tacrolimus TTR with rejection and other clinical outcomes during an extended follow-up after HT.

Design: This was a single-center retrospective cohort study.

The Role of sGC Stimulators and Activators in Heart Failure With Reduced Ejection Fraction.

Over the past decade, soluble guanylate cyclase (sGC) activators and stimulators have been developed and studied to improve outcomes in patients with heart failure with reduced ejection fraction (HFrEF). The sGC enzyme plays an important role in the nitric oxide (NO)-sGC-cyclic guanosine monophosphate (cGMP) pathway, that has been largely untargeted by current guideline directed medical therapy (GDMT) for HFrEF. Disruption of the NO-sCG-cGMP pathway can be widely observed in patients with HFrEF leading to endothelial dysfunction.

Overview of Riociguat and Its Role in the Treatment of Pulmonary Hypertension.

Pulmonary hypertension (PH), which includes pulmonary arterial hypertension (PAH) and chronic thromboembolic pulmonary hypertension (CTEPH), is a progressive condition with significant morbidity and mortality due to right heart failure if left untreated. Riociguat is a soluble guanylate cyclase (sGC) stimulator and is the only treatment approved for both PAH and CTEPH. The objectives of this review are to describe the epidemiology and pathophysiology of PAH and CTEPH; synthesize the pharmacology, efficacy, safety, and utilization of riociguat; and discuss the role of the pharmacist in managing patients with these conditions.

Influences on Attitudes Regarding Potential COVID-19 Vaccination in the United States.

The COVID-19 pandemic continues to ravage the world, with the United States being highly affected. A vaccine provides the best hope for a permanent solution to controlling the pandemic. However, to be effective, a vaccine must be accepted and used by a large majority of the population.

The real world use of combined P-glycoprotein and moderate CYP3A4 inhibitors with rivaroxaban or apixaban increases bleeding.

The use of direct oral anticoagulants for stroke prevention in atrial fibrillation continues to rise. Certain populations may be at higher risk for increased drug exposure and adverse events. Pharmacokinetic studies suggest increased exposure of rivaroxaban and apixaban with combined P-gp and moderate CYP3A4 inhibitors but the clinical relevance of this is unknown.

Pulmonary Arterial Hypertension: a Pharmacotherapeutic Update.

Purpose Of Review: Pulmonary arterial hypertension (PAH) leads to progressive increases in pulmonary vascular resistance (PVR), right heart failure, and death if left untreated. This review will summarize and discuss recent updates in the classification and management of patients with PAH.

Recent Findings: PAH requires careful hemodynamic assessment and is defined by a mean pulmonary artery pressure > 20 mmHg with normal left-sided filling pressures and a PVR ≥ 3 Wood units.

Development of best practice recommendations for the safe use of pulmonary hypertension pharmacotherapies using a modified Delphi method.

Purpose: The Delphi method was used to develop best practice recommendations (BPR) for safe use of pulmonary hypertension (PH) pharmacotherapies and to describe the pharmacist's role in provision of care.

Methods: A core group reviewed PH medication-safety literature and developed initial BPR. Pharmacists practicing at PH-accredited Centers of Comprehensive Care who met defined PH expert criteria were invited to participate on an expert panel.

Effect of metronidazole use on tacrolimus concentrations in transplant patients treated for Clostridium difficile.

Background: Two case reports suggest that metronidazole treatment for Clostridium difficile infections (CDI) increases tacrolimus (TAC) trough levels. The primary objective of this study was to determine the clinical significance of this potential interaction in transplant patients receiving CDI treatment. Currently, no robust literature exists to estimate a magnitude of pharmacokinetic interaction between metronidazole and TAC.

Effects of Total Dose Infusion of Iron Intravenously in Patients With Acute Heart Failure and Anemia (Hemoglobin < 13 g/dl).

Iron deficiency is common in heart failure (HF), and intravenous (IV) iron therapy has been associated with improved clinical status in ambulatory patients with HF. There are limited data to support the safety and efficacy of IV iron administration in patients with acute HF. This was a retrospective cohort study of patients admitted to the University of Michigan Health System for HF with low iron studies during admission.

An Update on the Management of Pulmonary Arterial Hypertension and the Pharmacist's Role.

Pulmonary arterial hypertension (PAH) is a rare medical condition that significantly shortens life expectancy. The lack of understanding and complexity of treatments frequently lead to delays in diagnosis and treatment of patients. This is worsened by the gap in medical education related to the rarity of disease and the subspecialty nature of management.

Helicopter transport effectiveness of patients for primary percutaneous coronary intervention.

Background: For patients with ST-elevated myocardial infarction (STEMI), time to primary percutaneous coronary intervention (PCI) is an important factor in saving myocardium. Helicopter emergency medical service (HEMS) has become a vital component in regionalized cardiac care. The objective of this study is to assess the logistics of HEMS and ground EMS for interfacility transport of STEMI patients for primary PCI and to determine the effectiveness of HEMS transports in terms of the number of lives saved per 100 flights.

Placental protein tyrosine nitration and MAPK in type 1 diabetic pre-eclampsia: Impact of antioxidant vitamin supplementation.

Aim: To examine the role of placental protein tyrosine nitration and p38-Mitogen-Activated Protein Kinase α (p38-MAPKα), Extra Cellular-Signal Regulated Kinase (ERK) and c-Jun NH2-Terminal Kinase (JNK) activity, in the pathogenesis of type 1 diabetic pre-eclampsia, and the putative modulation of these indices by maternal vitamin C and E supplementation.

Methods: Placental samples were obtained from a sub-cohort of the DAPIT trial: a randomised placebo-controlled trial of antioxidant supplementation to reduce pre-eclampsia in type 1 diabetic pregnancy. Placenta from placebo-treated: normotensive (NT) [n=17], gestational hypertension (GH) [n=7] and pre-eclampsia (PE) [n=6] and vitamin-treated: NT (n=20), GH (n=4) and PE (n=3) was analysed.

Helicopter EMS Transport Outcomes Literature: Annotated Review of Articles Published 2007-2011.

Helicopter EMS (HEMS) and its possible association with outcomes improvement continues to be a subject of discussion. As is the case with other scientific discourse, debate over HEMS usefulness should be framed around an evidence-based assessment of the relevant literature. In an effort to facilitate the academic pursuit of assessment of HEMS utility, in late 2000 the National Association of EMS Physicians' (NAEMSP) Air Medical Task Force prepared annotated bibliographies of the HEMS-related outcomes literature.

Genome-wide silencing in Drosophila captures conserved apoptotic effectors.

Apoptosis is a conserved form of programmed cell death firmly established in the aetiology, pathogenesis and treatment of many human diseases. Central to the core machinery of apoptosis are the caspases and their proximal regulators. Current models for caspase control involve a balance of opposing elements, with variable contributions from positive and negative regulators among different cell types and species.

Cyclooxygenase-2 expression correlates with phaeochromocytoma malignancy: evidence for a Bcl-2-dependent mechanism.

Aims: Phaeochromocytomas are rare but potentially life-threatening neuroendocrine tumours of the adrenal medulla or sympathetic nervous system ganglia. There are no histological features which reliably differentiate benign from malignant phaeochromocytomas. The aim of the study was to evaluate cyclooxygenase (COX)-2 and Bcl-2 as tissue-based biomarkers of phaeochromocytoma prognosis.